CN215327302U

CN215327302U - Rainwater discarding and filtering device

Info

Publication number: CN215327302U
Application number: CN202121373496.9U
Authority: CN
Inventors: 丁玉洁
Original assignee: Jiangsu Huamei Rainwater Environment Engineering Co ltd
Current assignee: Jiangsu Huamei Rainwater Environment Engineering Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-28
Anticipated expiration: 2031-06-21

Abstract

The utility model provides a rainwater is abandoned and is flowed filter equipment, includes first fixed box, the fixed box of one end fixedly connected with second of first fixed box, and the inside of first fixed box is equipped with the filter screen shell, and the filter screen shell is close to the fixed box of one end fixedly connected with third of the fixed box of second, and the inside grafting mechanism that is equipped with of the fixed box of third, the inside of the fixed box of second is equipped with filtering mechanism, and beneficial effect is: pile up a large amount of impurities at the filter screen, when needing to change the filter screen, only need rotate the piece, the gag lever post downstream this moment, it is spacing to the filter screen shell to remove, alright in order easily to take out the filter screen shell, change or wash the filter screen, when the hole of water blocking plug stifled water-stop sheet, the rainwater gets into S type pipe, be equipped with a plurality of filter layers in the S type pipe, can effectual harmful substance that filters the rainwater, flow from the water purification mouth through filterable rainwater, in order to make things convenient for follow-up utilization to the rainwater.

Description

Rainwater discarding and filtering device

Technical Field

The utility model relates to the technical field of rainwater collection, in particular to a rainwater discarding and filtering device.

Background

The shortage of water resources is a problem that every country is headache, so how to solve the shortage of water resources is a problem that people commonly explore, and the reuse of rainwater is an important project.

When raining, the rainwater in the initial stage falls on the ground, can mix with great impurity such as dust, branch leaf together, pollutes comparatively seriously, filters initial stage rainwater, plugs up the filter screen very easily, and contains harmful substance such as a large amount of bacteriums in the rainwater, is unfavorable for the reuse of later stage to the rainwater.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that when rainwater is collected, the initial rainwater is mixed with larger impurities such as dust, branches and leaves, and the like, so that a filter screen is easy to block, and the rainwater contains a large amount of harmful substances such as bacteria and the like, which is not beneficial to the later-period reutilization, provides a rainwater discarding and filtering device, when raining, initial rainwater enters from the water inlet, larger impurities are filtered by the filter screen, the rainwater penetrates through the filter screen and the filter plate and then enters the sewage pool through the holes of the water-stop plate and is discharged from the sewage outlet, and when the rainfall becomes large, the rainwater cannot enter the holes of the water-stop plate and is accumulated above the water-stop plate, the floating ball floats up to drive the water-stop plug to block the holes, the rainwater enters the S-shaped pipe, and a plurality of filter layers are arranged in the S-shaped pipe, harmful substances in rainwater can be effectively filtered, and the rainwater which is filtered cleanly flows out from the water purifying port, so that the subsequent operation is facilitated.

The technical scheme adopted by the utility model for solving the technical problem is as follows: a stormwater discard flow filtration device comprising: the fixed box of one end fixedly connected with second of first fixed box, the inside of first fixed box is equipped with the filter screen shell, the filter screen shell is close to the fixed box of one end fixedly connected with third of the fixed box of second, the inside grafting mechanism that is equipped with of the fixed box of third, the inside of the fixed box of second is equipped with filtering mechanism.

Preferably, the inserting mechanism comprises two threaded rods, the top ends of the two threaded rods are rotatably connected to the inner wall of the third fixing box, and the other end of the threaded rod is fixedly connected with a bevel gear, the two threaded rods are both in threaded connection with sliding blocks, a fixed rod is fixedly connected between the two sliding blocks, the top of the fixed rod is symmetrically and fixedly connected with two limiting rods, the bottom of the fixed rod is provided with a square box, the square box is fixedly connected on the inner wall of the third fixed box, a rotating rod is arranged inside the square box, both ends of the rotating rod penetrate through the square box and are rotatably connected to the inner wall of a third fixed box, one side of the third fixed box, which is far away from the filter screen shell, is provided with a rotating part, and rotate and pass through dead lever fixed connection between the piece and the dwang, symmetrical connection has two bevel gears on the dwang, and the bevel gear on the dwang is connected with the bevel gear meshing on the threaded rod.

Preferably, the filtering mechanism comprises an S-shaped pipe, each bend of the S-shaped pipe is fixedly connected to the inner wall of the second fixing box, the water inlet of the S-shaped pipe penetrates through the second fixing box and extends into the first fixing box, the water outlet of the S-shaped pipe is fixedly connected with a water purifying port, and a filtering net layer, a cobble layer, an activated carbon layer, a sponge layer and a filtering cloth layer are respectively arranged in the S-shaped pipe.

Preferably, filter screen shell top fixedly connected with buffer board, filter screen shell bottom sliding connection has the drainage board, the equal fixed connection in drainage board both ends is on the inner wall of first fixed box, the drainage board bottom is equipped with the water-stop sheet, the equal fixed connection in water-stop sheet both ends is on the inner wall of first fixed box, the water-stop sheet bottom is equipped with the effluent water sump, and the effluent water sump keeps away from the one end of the fixed box of second and leads to pipe fixedly connected with bilge pit.

Preferably, the square box top is symmetrically and fixedly connected with a plurality of springs, the other end of each spring is fixedly connected with a buffer plate, the bottom of each fixing rod is fixedly connected with a fixing block, and the fixing blocks are made of rubber.

Preferably, first fixed box is equipped with the activity groove of digging on being close to the fixed box's of second lateral wall, and the top symmetry in activity groove is equipped with two U type grooves, two U type groove fixed connection respectively is on the inner wall and the outer wall of first fixed box, two the bottom in U type groove is all dug and is equipped with the slot.

The utility model has the following advantages:

1. when filtering initial stage rainwater, accumulate great impurity on the filter screen easily, when the influence is to the collection of rainwater, only need rotate the dwang, just can remove the spacing to the filter screen to take the filter screen out, wash or change the filter screen.

2. After rainwater enters the S-shaped guide pipe, the filtering layers can effectively adsorb harmful substances in the rainwater so as to facilitate subsequent reutilization of the rainwater.

Drawings

Fig. 1 is a schematic structural view of a first fixed box and a second fixed box of a rainwater drainage and filtration device according to a preferred embodiment of the present invention;

fig. 2 is a schematic front view of a rainwater drainage filtering device according to a preferred embodiment of the present invention;

fig. 3 is an enlarged schematic structural view of a rainwater drainage filtering device a according to a preferred embodiment of the present invention.

Description of reference numerals:

1. a first stationary box; 2. a second stationary box; 3. a sewage port; 4. a filter screen shell; 5. an S-shaped pipe; 6. a water purifying port; 7. a water filter plate; 8. a water-stop sheet; 9. rotating the rod; 10. a square box; 11. a threaded rod; 12. a slider; 13. fixing the rod; 14. a limiting rod; 15. a U-shaped groove; 16. a spring; 17. a third fixing case; 18. a plug-in mechanism; 19. and a filtering mechanism.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

The initial rainwater is mixed with large impurities and cannot be directly utilized, when the impurities are filtered by the filter screen, the large impurities are easily accumulated to block the filter screen, the collection of the rainwater is influenced, and the rainwater contains harmful substances such as a plurality of bacteria and the like, so that the later utilization of the rainwater is not facilitated.

Example one

As shown in fig. 1-2, a rainwater discarding and filtering device comprises a first fixing box 1, a second fixing box 2 fixedly connected to one end of the first fixing box 1, a filtering net shell 4 arranged inside the first fixing box 1, a third fixing box 17 fixedly connected to one end of the filtering net shell 4 close to the second fixing box 2, an inserting mechanism 18 arranged inside the third fixing box 17, and a filtering mechanism 19 arranged inside the second fixing box 2.

Pile up a large amount of impurities at the filter screen, when needing to change the filter screen, only need rotate the piece, gag lever post 14 downstream this moment, it is spacing to filter screen shell 4 to remove, alright in order easily to take out filter screen shell 4, change or wash the filter screen, when the hole that blocks up water-stop sheet 8 is blocked up to the jam that blocks water, the rainwater gets into S type pipe 5, be equipped with a plurality of filter layers in the S type pipe 5, can effectual harmful substance that filters the rainwater, flow from water purification mouth 6 through filterable rainwater, in order to make things convenient for follow-up utilization to the rainwater.

Specifically, the plugging mechanism 18 comprises two threaded rods 11, the top ends of the two threaded rods 11 are rotatably connected to the inner wall of a third fixing box 17, the other end of the threaded rod 11 is fixedly connected with a bevel gear, the two threaded rods 11 are respectively in threaded connection with a slider 12, a fixing rod 13 is fixedly connected between the two sliders 12, the top of the fixing rod 13 is symmetrically and fixedly connected with two limiting rods 14, the bottom of the fixing rod 13 is provided with a square box 10, the square box 10 is fixedly connected to the inner wall of the third fixing box 17, a rotating rod 9 is arranged inside the square box 10, two ends of the rotating rod 9 penetrate through the square box 10 and are rotatably connected to the inner wall of the third fixing box 17, one side of the third fixing box 17 away from the filter screen shell 4 is provided with a rotating part, the rotating part is fixedly connected with the rotating rod 9 through the fixing rod 13, the rotating rod 9 is symmetrically connected with two bevel gears, and the bevel gears on the rotating rod 9 are meshed with the bevel gears on the threaded rods 11, when the filter screen needs to be replaced, the rotating part is firstly rotated, because the rotating rod 9 is fixedly connected with the rotating part through the connecting part, the rotating rod 9 can be further rotated, since the bevel gear on the rotating rod 9 is engaged with the bevel gear on the threaded rod 11, and the threaded rod 11 is rotatably coupled to the inner wall of the third fixing box 17, so that the threaded rod 11 is rotated, since the threaded rod 11 is slidably connected with the sliding block 12, when the threaded rod 11 rotates, the sliding block 12 is moved downwards, because the fixing rod 13 is fixedly connected between the two sliding blocks 12, and the limiting rod 14 is fixedly connected on the fixing rod 13, so that the two limit rods 14 can move downwards, the limit on the filter screen shell 4 can be released, the filter screen shell 4 can be easily drawn out, after the filter screen is replaced or cleaned, the filter screen shell 4 can be limited again only by rotating the rotating block in the opposite direction.

The filtering mechanism 19 comprises an S-shaped pipe 5, each curve of the S-shaped pipe 5 is fixedly connected to the inner wall of the second fixing box 2, a water inlet of the S-shaped pipe 5 penetrates through the second fixing box 2 and extends into the first fixing box 1, a water purifying port 6 is fixedly connected to a water outlet of the S-shaped pipe 5, a filter screen layer, a cobble layer, an activated carbon layer, a sponge layer and a filter cloth layer are respectively arranged in the S-shaped pipe, when water blocks and blocks the hole of the water-stop plate 8, rainwater enters the pipe through the water inlet of the S-shaped pipe 5, the rainwater firstly passes through the filter screen layer, the filter screen layer can filter fine impurities in the rainwater, the filtered rainwater enters the cobble layer, the cobble layer can further filter the rainwater, when the rainwater filtered again enters the activated carbon layer, the activated carbon can adsorb fine substances in the rainwater, the sponge layer and the filter cloth layer are arranged behind the cobble layer, so that the rainwater can be filtered again, the rainwater that filters the completion will flow through water purification mouth 6, and the rainwater this moment is cleaner to make things convenient for subsequent operation.

Example two

In the first embodiment, when the rotating member is rotated, the fixing rod 13 is easy to collide with and damage internal parts when moving downward, referring to fig. 3, as another preferred embodiment, the difference from the first embodiment is that a fixing block made of rubber is fixedly installed at the bottom of the fixing rod 13, a spring 16 is fixedly installed on the square block box 10, and a buffer plate is fixedly installed at the other end of the spring 16, so that when the fixing block touches the buffer plate, the collision is effectively reduced.

EXAMPLE III

In the first embodiment, when the filter screen is replaced or cleaned, the filter screen shell 4 needs to be limited again, and the rotating block is rotated at the moment, so that the limiting rod 14 ascends to limit the first fixing shell 1, but an unstable situation occurs, referring to fig. 3, as another preferred embodiment, the difference from the first embodiment is that a U-shaped groove 15 is fixedly installed on the outer wall and the inner wall of the first fixing box, and the limiting rod 14 ascends to be just matched with the U-shaped groove 15, so that the stability is increased.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A rainwater flow-abandoning filter device, comprising: the novel filter box comprises a first fixed box (1), one end fixedly connected with second fixed box (2) of the first fixed box (1), a filter screen shell (4) is arranged inside the first fixed box (1), one end fixedly connected with third fixed box (17) of the second fixed box (2) is close to the filter screen shell (4), an inserting mechanism (18) is arranged inside the third fixed box (17), and a filter mechanism (19) is arranged inside the second fixed box (2).

2. The rainwater drainage and filtration device as claimed in claim 1, wherein the plugging mechanism (18) comprises two threaded rods (11), the top ends of the two threaded rods (11) are rotatably connected to the inner wall of a third fixing box (17), the other end of the threaded rod (11) is fixedly connected with a bevel gear, the two threaded rods (11) are respectively in threaded connection with a sliding block (12), a fixing rod (13) is fixedly connected between the two sliding blocks (12), the top of the fixing rod (13) is symmetrically and fixedly connected with two limiting rods (14), the bottom of the fixing rod (13) is provided with a square box (10), the square box (10) is fixedly connected to the inner wall of the third fixing box (17), a rotating rod (9) is arranged inside the square box (10), and the two ends of the rotating rod (9) penetrate through the square box (10) and are rotatably connected to the inner wall of the third fixing box (17), one side that filter screen shell (4) were kept away from in fixed box (17) of third is equipped with the rotation piece, and rotates between piece and dwang (9) through dead lever (13) fixed connection, symmetrical connection has two bevel gears on dwang (9), and the bevel gear on dwang (9) is connected with the bevel gear meshing on threaded rod (11).

3. A rainwater discarding and filtering device according to claim 1, wherein said filtering mechanism (19) comprises an S-shaped pipe (5), each bend of said S-shaped pipe (5) is fixedly connected to the inner wall of the second fixing box (2), the water inlet of said S-shaped pipe (5) penetrates through the second fixing box (2) and extends into the first fixing box (1), the water outlet of said S-shaped pipe (5) is fixedly connected with a water purifying port (6), and said S-shaped pipe is internally provided with a filtering net layer, a cobble layer, an activated carbon layer, a sponge layer and a filtering cloth layer.

4. The rainwater flow-abandoning and filtering device according to claim 1, wherein a buffering table is fixedly connected to the top of the filtering net shell (4), a water filtering plate (7) is slidably connected to the bottom of the filtering net shell (4), both ends of the water filtering plate (7) are fixedly connected to the inner wall of the first fixing box (1), a water-stopping plate (8) is arranged at the bottom of the water filtering plate (7), both ends of the water-stopping plate (8) are fixedly connected to the inner wall of the first fixing box (1), a sewage tank is arranged at the bottom of the water-stopping plate (8), and a sewage port (3) is fixedly connected to one end of the sewage tank, which is far away from the second fixing box (2), through a water pipe.

5. The rainwater discarding and filtering device according to claim 2, wherein a plurality of springs (16) are symmetrically and fixedly connected to the top of the square box (10), the other end of each spring (16) is fixedly connected with a buffer plate, and the bottom of each fixing rod (13) is fixedly connected with a fixing block made of rubber.

6. The rainwater discarding and filtering device according to claim 2, wherein a movable groove is cut on one side wall of the first fixed box (1) close to the second fixed box (2), two U-shaped grooves (15) are symmetrically arranged on the top end of the movable groove, the two U-shaped grooves (15) are respectively and fixedly connected to the inner wall and the outer wall of the first fixed box (1), and slots are cut on the bottom ends of the two U-shaped grooves (15).